Cristiana Lorincz
A tumour is produced when abnormal cells grow within the brain. The two main types of tumours are malignant tumours and benign (non-cancerous) tumours. These can also be divided into primary tumours, which originate inside the brain, and secondary tumours, which typically spread from tumours outside the brain and are referred to as brain metastasis tumours. Depending on the tumor's size and the part of the brain it affects, all types of brain tumours may cause a variety of symptoms.
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